@book{ 0-249228149, title = {Monographien zur rheinisch-westfälischen Kunst der Gegenwart}, address = {Recklinghausen}, publisher = {Bongers}, address = {; Köln}, publisher = {: Seemann}, year = {1956}, language = {German}, url = {https://katalog.gfzk.de/Record/0-249228149} }